CVE-2021-0516 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds ReadCWE-416 — Use After FreeCWE-787 — Out-of-bounds Write5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
1.5%
top 18.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External WPA Supplicant 8Google Android
Timeline
PublishedJun 21
Latest updateMar 14

Description

In p2p_process_prov_disc_req of p2p_pd.c, there is a possible out of bounds read and write due to a use after free. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-181660448

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/androidAndroid-11 Android-8.1 Android-9 Android-10
▶NVDgoogle/android4 versions+3
▶Androidplatform/external_wpa_supplicant_88.1:0 — 8.1:2021-06-01+3

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-3mqp-7m9g-rqcq: In p2p_process_prov_disc_req of p2p_pd↗2022-05-24
▶
OSV
CVE-2021-0516: In p2p_process_prov_disc_req of p2p_pd↗2021-06-01
▶

📋Vendor Advisories

2
CISA ICS
Siemens SIMATIC↗2024-03-14
▶
Android
CVE-2021-0516: Android Security Bulletin 2021-06-01 CVE: CVE-2021-0516 Severity: CRITICAL Type: EoP Affected AOSP versions: 8↗2021-06-01
▶